Who are The plan of the government for the United States the supreme law of land?

The plan of the government for the United States is outlined in the Constitution, which serves as the supreme law of the land. This foundational document establishes the framework for the federal government, delineating the powers and responsibilities of its three branches: legislative, executive, and judicial. It also guarantees certain rights to citizens through the Bill of Rights and subsequent amendments. As the highest legal authority, the Constitution takes precedence over any conflicting laws or state constitutions.